Delta Air Lines flight DL 3979: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:45 San Jose (SJC) A 08:09 Los Angeles (LAX) 3
DL 3979 Non-stop Embraer EMB 175 (E7W) 1:24 Effective 2026-02-12 through 2026-03-07
Daily 07:00 San Jose (SJC) A 08:28 Los Angeles (LAX) 3
DL 3979 Non-stop Embraer EMB 175 (E7W) 1:28 Effective 2026-01-05 through 2026-02-11
Daily 07:00 San Jose (SJC) A 08:30 Los Angeles (LAX) 3
DL 3979 Non-stop Embraer EMB 175 (E7W) 1:30 Effective from 2026-04-13
Mon,Tue,Fri-Sun 07:15 San Jose (SJC) A 08:43 Los Angeles (LAX) 3
DL 3979 Non-stop Embraer EMB 175 (E7W) 1:28 Valid until 2026-01-04
Daily 08:10 Grand Rapids (GRR) 09:06 Detroit (DTW) M
DL 3979 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-03-08 through 2026-04-12
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 3979: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3979
06:45
San Jose (SJC) A

08:09
Los Angeles (LAX) 3
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3979
07:00
San Jose (SJC) A

08:28
Los Angeles (LAX) 3
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3979
07:00
San Jose (SJC) A

08:30
Los Angeles (LAX) 3
Effective from 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3979
07:15
San Jose (SJC) A

08:43
Los Angeles (LAX) 3
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL3979
08:10
Grand Rapids (GRR)

09:06
Detroit (DTW) M
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Grand Rapids (GRR) - Detroit (DTW)
  • San Jose (SJC) - Los Angeles (LAX)
All Delta Air Lines flights
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